Across
- 3. an electrical circuit with multiple branches
- 5. the best thermal insulator
- 6. the amount of energy needed to raise 1kg of something 1 degrees C
- 7. what a positive and negative charge do together
- 10. two or more simple machines
- 11. sum of KE and GPE
- 13. the transfer of thermal energy by electromagnetic waves
- 15. the energy of motion
- 16. the force the opposes the sliding motion of objects
- 20. The generation of an electric current by a changing magnetic field
Down
- 1. a machine that does work with one motion
- 2. the energy transferred between objects due to a temperature difference
- 4. what two positive or two negative charges do together
- 8. the average KE of particles
- 9. area where magnetic fields are the strongest
- 12. the transfer of thermal energy by touching
- 14. force x distance
- 17. the transfer of thermal energy in liquid/air
- 18. an electrical circuit with only one branch
- 19. the ability to cause change